The Klein Tools MM500 Auto Ranging Multimeter features a user-friendly three-button design that measures continuity, resistance and voltage up to 750V. The device automatically detects if the voltage is AC or DC. Auto hold captures the first stable displayed value and it includes both visual and audible continuity indicators up to 25Ω.
It comes with self-storing test leads spaced for easy measurement of tamper-proof outlets and both required AAA batteries to get you started. A low battery indicator lets you know before you run out of juice and auto power off helps to conserve power. Drop protection up to 9.8 feet ensures durability and an extensive service life.